Ian Grettenberger

Assistant Cooperative Extension Specialist
University of California
Davis, California

Disclosure information not submitted.

Presentation(s):

• Pyrethroid resistant alfalfa weevils in the western US: An opportunity to address insecticide resistance management using molecular genetics

  Sunday, October 31, 2021
  9:50 AM – 10:05 AM MT

• Examining long-term trends in insecticide resistance for Western tarnished plant bug Lygus hesperus in cotton

  Sunday, October 31, 2021
  1:54 PM – 2:06 PM MT

• Clarifying pyrethroid resistance and exploring interactions with insecticide use in California alfalfa weevil

  Monday, November 1, 2021
  8:12 AM – 8:24 AM MT

• Stripes and spots: Evaluating an aggregation pheromone, vittatalactone, for western striped (Acalymma trivittatum) and western spotted (Diabrotica undecimpunctata undecimpunctata) cucumber beetles

  Monday, November 1, 2021
  12:06 PM – 12:18 PM MT

• Pheromone trapping true armyworm in rice: How much does trap location matter temporally and spatially?

  Tuesday, November 2, 2021
  3:06 PM – 3:18 PM MT